How can I leave the smallest environmental footprint when visiting Nepal?

Environmental degradation from litter and non-recyclable waste is a serious and widespread problem in both the high camps and lowlands of Nepal, threatening ecological balance. Although stricter measures have been introduced, littering remains common, and you should not assume that trash left in bins will always be carried out of the mountains. Bring a water purification system to avoid relying on plastic bottles. Unfortunately, some trekkers still leave waste behind at high camps, a persistent problem in the Himalayas. Even when crossing difficult high passes, resist the urge to discard trash and do your part to keep the Himalayas clean and beautiful.